To me this submission isn't anything special. Essentially it's what appears to be a quick draw of a huminoid monkey, and to me that really isn't that special. The idea of this being on a t-shirt isn't bad at all, but as a stand alone submission it really isn't that great. I liked the light and dark in the corners I found that to really give this submission something extra to it. I also liked the design of the radio he was holding as it added a different style of line to the submission. The shading of the character was done well and I liked how you used the different shades of green, you might have had a bit too much of the same green in certain areas though and that is what makes me dislike it it some parts. All in all you have a good submission here, just not a great one.